Category Archives: Science

Does a Quantum State Collapse Instantly During a Measurement? Scientists “Film” It to Find Out.

Strontium ion trapped in an electric field. The measurement on the ion lasts only a millionth of a second. Credit: F. Pokorny et al.   Quantum physics describes the inner world of individual atoms, a world very different from our … Continue reading

Posted in Science | Tagged , , , , | Leave a comment

Why Do Bats Carry So Many Diseases? (like Coronavirus)

Video Concept and Writing: Kate Yandell Created by Henry Reich Production and Writing Team: Alex Reich, Peter Reich, Emily Elert, Ever Salazar, Kate Yoshida, and Henry Reich Music by Nathaniel Schroeder: http://www.soundcloud.com/drschroeder Narrated by Emily Elert

Posted in Science | Tagged , , | Leave a comment

Scientists Sequence the Genome of the World’s Oldest Continuously Surviving Cancer

Researchers have sequenced the genome of an 11,000-year-old dog cancer, revealing its secrets and origin. Scientists have sequenced the genome of the world’s oldest continuously surviving cancer, a transmissible genital cancer that affects dogs. This cancer, which causes grotesque genital … Continue reading

Posted in Science | Tagged , , | Leave a comment

Sand dunes can ‘communicate’ with each other – ScienceBlog.com

Even though they are inanimate objects, sand dunes can ‘communicate’ with each other, researchers have found. A team from the University of Cambridge has found that as they move, sand dunes interact with and repel their downstream neighbours. Using an experimental … Continue reading

Posted in Science | Tagged , , , | Leave a comment

Why the octopus brain is so extraordinary – Cláudio L. Guerra

View full lesson: http://ed.ted.com/lessons/why-the-oct… Octopuses have the ability to solve puzzles, learn through observation, and even use tools – just like humans. But what makes octopus intelligence so amazing is that it comes from a biological structure completely different from … Continue reading

Posted in Science | Tagged , , , | Leave a comment

Neanderthal genes found for first time in African populations – Guardian

Hannah Devlin Science correspondent   African populations have been revealed to share Neanderthal ancestry for the first time, in findings that add a new twist to the tale of ancient humans and our closest known relatives. Previously it was believed … Continue reading

Posted in Science | Tagged , , , | Leave a comment

Why you should be a climate activist

“I dream of a world where geography classes teach about the climate crisis as this one great challenge that was won by people like you and me,” says climate activist Luisa Neubauer. With Greta Thunberg, Neubauer helped initiate “Fridays For … Continue reading

Posted in Science | Tagged , , | Leave a comment

Has physicist’s gravity theory solved ‘impossible’ dark energy riddle? – Guardian

Hannah Devlin Science correspondent   Prof Claudia de Rham’s ‘massive gravity’ theory could explain why universe expansion is accelerating.   Cosmologists don’t enter their profession to tackle the easy questions, but there is one paradox that has reached staggering proportions. … Continue reading

Posted in Science | Tagged , , , | Leave a comment

Study uses physics to explain democratic elections – ScienceBlog.com

It may seem surprising, but theories formulas derived from physics turn out to be useful tools for understanding the ways democratic elections work, including how these systems break down and how they could be improved. A new physics-based study finds that … Continue reading

Posted in Science | Tagged , , | Leave a comment

Study traces evolution of acoustic communication – ScienceBlog.com

Imagine taking a hike through a forest or a stroll through a zoo and not a sound fills the air, other than the occasional chirp from a cricket. No birds singing, no tigers roaring, no monkeys chattering, and no human … Continue reading

Posted in Science | Tagged , | Leave a comment